| 189* | DF Oakley | Wellington Under-20s v Otago Under-20s | Cornwall Park, Auckland | misc34890 |
| 177* | AJ Devlin | Canterbury Under-20s v Northern Districts Under-20s | Cornwall Park No 2, Auckland | misc34889 |
| 101* | ID Fisher | Auckland Under-20s v Wellington Under-20s | University Park, Auckland | misc34892 |